A large MWC facility combusting PWR shall only combust PWR that contains:
- (a) No more than 1% by weight of non-wood materials, including but not limited to drywall, concrete, aggregates, dirt, and asbestos;
- (b) No more than 1.5% by weight of wood treated with creosote, pentachlorophenol, chromated copper arsenate, or other copper, chromium, or arsenical preservatives;
- (c) No more than 10% weight of #4 minus fines;
- (d) No more than a total of 50 parts per million (mg/kg) dry weight basis of arsenic; and
- (e) No more than a total of 250 parts per million (mg/kg) dry weight basis of lead.
Source. #12628, eff 9-27-18